201882813

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{11833}}^1$

素因数の和:11905

約数の個数: 24

約数和(自身を含む): 302193024

約数和(自身を除く): 100310211

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 5687, 11833, 17061, 35499, 130163, 390489, 556151, 1431793, 1668453, 4295379, 6117661, 18352983, 67294271, 201882813]

約数ペア:

[(1, 201882813), (3, 67294271), (11, 18352983), (33, 6117661), (47, 4295379), (121, 1668453), (141, 1431793), (363, 556151), (517, 390489), (1551, 130163), (5687, 35499), (11833, 17061)]